Codeforces 476A - Dreamoon and Stairs Solution

  Solution in C++:

 ///La ilaha illellahu muhammadur rasulullah

///******Bismillahir-Rahmanir-Rahim******///

///AH Tonmoy

///Department of CSE,23rd batch

    ///Islamic University,Bangladesh

    1. #include <bits/stdc++.h>
    2. using namespace std;
    3. int main()
    4. {
    5. long n,m,c;
    6. cin>>n>>m;
    7. if(n<m)
    8. cout<<"-1"<<endl;
    9. else
    10. {
    11. c=(n+1)/2;
    12. while(c%m!=0)
    13. c++;
    14. }
    15. cout<<c<<endl;
    16. }

    No comments

    Most View Post

    Recent post

    Codeforces Round 971 (Div. 4) 2009C. The Legend of Freya the Frog Solution

      Problem Link    https://codeforces.com/contest/2009/problem/C S olution in C++: /// Author : AH_Tonmoy #include < bits / stdc ++. h ...

    Powered by Blogger.